Scott Pelley fires back at CBS over '60 Minutes' exit

Scott Pelley, veteran "60 Minutes" correspondent, is disputing CBS News' characterization of his departure from the program. Pelley challenged comments made by CBS News editor-in-chief Bari Weiss, adding to ongoing tensions at CBS News and its parent company, Paramount, following recent leadership changes and the departures of several top correspondents and producers. CNN's chief media analyst Brian Stelter reports.